Influenza Positive Tests Reported to CDC by
U.S. Public Health Laboratories
2018-2019 Season

Week	A(H3N2v)	A (H1N1)pdm09	A(H3)	A(unable to sub-type)	A(Subtyping not performed)	B	BVIC	BYAM	Total # Tested
201840	0	29	11	0	8	0	7	11	796
201841	0	52	11	0	8	5	3	5	899
201842	0	51	21	0	13	1	2	14	1090
201843	0	74	35	0	3	3	0	13	1100
201844	0	84	23	0	2	1	1	8	1226
201845	0	117	27	0	15	4	4	7	1309
201846	0	147	40	0	10	0	2	3	1399
201847	0	212	53	0	8	1	2	5	1105
201848	0	324	64	0	9	1	2	10	1687
201849	0	356	89	0	14	7	3	7	1694
201850	0	668	166	0	20	3	7	6	2148
201851	0	1105	243	0	78	9	20	8	2632
201852	0	1226	273	0	118	9	18	9	2555
201901	0	1152	296	0	169	7	6	14	2837
201902	0	1367	221	0	109	12	2	16	3179
201903	0	1396	334	0	116	10	17	14	3223
201904	0	1479	486	0	125	19	16	9	3454
201905	0	1610	785	0	65	11	24	18	4008
201906	0	1809	1150	0	42	17	17	10	4669
201907	0	1609	1253	0	41	24	28	18	4516
201908	0	1396	1444	0	51	57	28	11	4564
201909	0	1260	1670	0	76	39	33	10	4680
201910	0	1133	1618	0	97	59	34	27	4396
201911	0	882	1517	0	87	55	50	28	3951
201912	0	634	1182	0	57	77	40	16	3267
201913	0	365	875	0	29	31	40	10	2292
201914	0	240	626	0	24	19	51	9	1875
201915	0	77	236	0	8	12	17	3	831